Why the error is coming, can anyone help?
Learn to use the str() function so you can answer these questions yourself. If you type str(paste(i)) you can learn about the structure of the return value from the paste function, which is not a matrix or a data frame, so two-dimensional subscripting is not going to work on it. You may also benefit from (re)reading the Introduction to R document. Without a reproducible example or an idea of what you want to accomplish, I don't know what _is_ going to work.
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Sri krishna Devarayalu Balanagu <balanagudevarayulu at gvkbio.com> wrote:
Thank you for the answer. It's working.
But the error occurring here also
df <- paste(i)[, c("Reference_ID", "Arm_ID")]
How to get rid of that.
-----Original Message-----
From: William Dunlap [mailto:wdunlap at tibco.com]
Sent: Thursday, September 06, 2012 10:15 PM
To: Sri krishna Devarayalu Balanagu; r-help at r-project.org
Subject: RE: Why the error is coming, can anyone help?
print(i).Arms
is not valid R syntax. Did you mean
print(i.Arms)
?
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
-----Original Message----- From: r-help-bounces at r-project.org
[mailto:r-help-bounces at r-project.org] On Behalf
Of Sri krishna Devarayalu Balanagu
Sent: Wednesday, September 05, 2012 11:54 PM
To: r-help at r-project.org
Subject: [R] Why the error is coming, can anyone help?
Hi everyone
Can anyone help?
x = c("Treatment", "Planned", "Actual", "Demographics", "Outcomes")
for (i in x) {
df <- paste(i)[, c("Reference_ID", "Arm_ID")]
unique(df) -> uniq
as.data.frame(table(uniq$Reference_ID)) -> y
i.Arms<- paste(y$Var1, y$Freq, sep="_")
Print_Message("Check for the Total No of Arms in Trial_level_info and
print(i) sheet",
Trial.Arms, print(i).Arms, "Trial level sheet", "print(i) sheet")
}
Error: unexpected symbol in:
"i.Arms<- paste(y$Var1, y$Freq, sep="_")
Print_Message("Check for the Total No of Arms in Trial_level_info and
print(i) sheet",
Trial.Arms, print(i).Arms" Visit us at Booth No. 5 at 2012 ChemOutsourcing Conference, 10-13
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